Search

Allen T. Cao

Examiner (ID: 13914, Phone: (571)272-7569 , Office: P/2686 )

Most Active Art Unit
2627
Art Unit(s)
2754, 2687, 2686, 2652, 2512, 2688, 2627
Total Applications
2434
Issued Applications
2130
Pending Applications
56
Abandoned Applications
253

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15461397 [patent_doc_number] => 20200043523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => An Apparatus For Changing A Record, A Method Of Loading A Record And A Method Of Changing The Side Of A Record To Be Played [patent_app_type] => utility [patent_app_number] => 16/481948 [patent_app_country] => US [patent_app_date] => 2018-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16481948 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/481948
Apparatus for changing a record, a method of loading a record and a method of changing the side of a record to be played Feb 11, 2018 Issued
Array ( [id] => 13005511 [patent_doc_number] => 10026426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-17 [patent_title] => Magnetic tunnel junction (MTJ) free layer damping reduction [patent_app_type] => utility [patent_app_number] => 15/884480 [patent_app_country] => US [patent_app_date] => 2018-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 5615 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15884480 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/884480
Magnetic tunnel junction (MTJ) free layer damping reduction Jan 30, 2018 Issued
Array ( [id] => 13334025 [patent_doc_number] => 20180218550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => SECURITY SYSTEM [patent_app_type] => utility [patent_app_number] => 15/884101 [patent_app_country] => US [patent_app_date] => 2018-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15884101 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/884101
Security system Jan 29, 2018 Issued
Array ( [id] => 13222009 [patent_doc_number] => 10124767 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-11-13 [patent_title] => Vehicle exterior keypad having interior lamp [patent_app_type] => utility [patent_app_number] => 15/882191 [patent_app_country] => US [patent_app_date] => 2018-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3621 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15882191 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/882191
Vehicle exterior keypad having interior lamp Jan 28, 2018 Issued
Array ( [id] => 15822103 [patent_doc_number] => 10636238 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Computer-readable recording medium containing vehicle control method and program [patent_app_type] => utility [patent_app_number] => 15/874310 [patent_app_country] => US [patent_app_date] => 2018-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3889 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15874310 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/874310
Computer-readable recording medium containing vehicle control method and program Jan 17, 2018 Issued
Array ( [id] => 13302081 [patent_doc_number] => 20180202577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => OPTICAL MICROPHONE TO DIAGNOSE ACTUATORS [patent_app_type] => utility [patent_app_number] => 15/874260 [patent_app_country] => US [patent_app_date] => 2018-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15874260 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/874260
Optical microphone to diagnose actuators Jan 17, 2018 Issued
Array ( [id] => 13299377 [patent_doc_number] => 20180201225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => METHOD FOR AUTHORIZING A DRIVER TO ACTIVATE AT LEAST ONE SYSTEM OF A VEHICLE, BASED ON A BIOMETRIC AUTHENTICATION PROCESS [patent_app_type] => utility [patent_app_number] => 15/872172 [patent_app_country] => US [patent_app_date] => 2018-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15872172 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/872172
Method for authorizing a driver to activate at least one system of a vehicle, based on a biometric authentication process Jan 15, 2018 Issued
Array ( [id] => 12738145 [patent_doc_number] => 20180137882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => MASS PRODUCTION OF MULTICHANNEL CURRENT PERPENDICULAR TO PLANE HEAD MODULES VIA PREFERRED MILLING [patent_app_type] => utility [patent_app_number] => 15/868957 [patent_app_country] => US [patent_app_date] => 2018-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15868957 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/868957
Mass production of multichannel current perpendicular to plane head modules via preferred milling Jan 10, 2018 Issued
Array ( [id] => 12860755 [patent_doc_number] => 20180178759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => BUTTON ASSEMBLY DEVICE FOR CONTROLLING ACCESS TO A VEHICLE [patent_app_type] => utility [patent_app_number] => 15/855198 [patent_app_country] => US [patent_app_date] => 2017-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3209 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15855198 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/855198
Button assembly device for controlling access to a vehicle Dec 26, 2017 Issued
Array ( [id] => 12699211 [patent_doc_number] => 20180124903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => NETWORK LIGHT SWITCH WITH MECHANICAL/ELECTRICAL INTERFACE PORT [patent_app_type] => utility [patent_app_number] => 15/852958 [patent_app_country] => US [patent_app_date] => 2017-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15852958 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/852958
Network light switch with mechanical/electrical interface port Dec 21, 2017 Issued
Array ( [id] => 14768115 [patent_doc_number] => 10395456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-27 [patent_title] => Noise-tolerant security system [patent_app_type] => utility [patent_app_number] => 15/849338 [patent_app_country] => US [patent_app_date] => 2017-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 7108 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15849338 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/849338
Noise-tolerant security system Dec 19, 2017 Issued
Array ( [id] => 12455949 [patent_doc_number] => 09984518 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-29 [patent_title] => Access monitoring system for remote locations [patent_app_type] => utility [patent_app_number] => 15/846194 [patent_app_country] => US [patent_app_date] => 2017-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 10510 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15846194 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/846194
Access monitoring system for remote locations Dec 17, 2017 Issued
Array ( [id] => 12784726 [patent_doc_number] => 20180153411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => Hybrid IR-US RTLS System [patent_app_type] => utility [patent_app_number] => 15/832393 [patent_app_country] => US [patent_app_date] => 2017-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2862 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15832393 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/832393
Hybrid IR-US RTLS System Dec 4, 2017 Abandoned
Array ( [id] => 14174219 [patent_doc_number] => 10261114 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-16 [patent_title] => Device and method for device detection using electrical non-linear characteristics [patent_app_type] => utility [patent_app_number] => 15/831540 [patent_app_country] => US [patent_app_date] => 2017-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5781 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15831540 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/831540
Device and method for device detection using electrical non-linear characteristics Dec 4, 2017 Issued
Array ( [id] => 12594993 [patent_doc_number] => 20180090161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => Disk Drive Suspension Having Stamped Base Plate Distal Tip [patent_app_type] => utility [patent_app_number] => 15/831098 [patent_app_country] => US [patent_app_date] => 2017-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15831098 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/831098
Disk drive suspension having stamped base plate distal tip Dec 3, 2017 Issued
Array ( [id] => 14484271 [patent_doc_number] => 10328900 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-06-25 [patent_title] => System and methods for vehicle passive keyless entry triggered by smartphone proximity detection [patent_app_type] => utility [patent_app_number] => 15/830504 [patent_app_country] => US [patent_app_date] => 2017-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 5494 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15830504 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/830504
System and methods for vehicle passive keyless entry triggered by smartphone proximity detection Dec 3, 2017 Issued
Array ( [id] => 13156953 [patent_doc_number] => 10095197 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-10-09 [patent_title] => Cognitive plant clinic [patent_app_type] => utility [patent_app_number] => 15/820654 [patent_app_country] => US [patent_app_date] => 2017-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6638 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15820654 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/820654
Cognitive plant clinic Nov 21, 2017 Issued
Array ( [id] => 13005211 [patent_doc_number] => 10026275 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-07-17 [patent_title] => Presentation moderator assembly [patent_app_type] => utility [patent_app_number] => 15/820426 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2091 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15820426 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/820426
Presentation moderator assembly Nov 20, 2017 Issued
Array ( [id] => 15122879 [patent_doc_number] => 20190348073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => BRAKE DEVICE [patent_app_type] => utility [patent_app_number] => 16/461460 [patent_app_country] => US [patent_app_date] => 2017-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16461460 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/461460
Brake device Nov 19, 2017 Issued
Array ( [id] => 13072921 [patent_doc_number] => 10057259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-21 [patent_title] => In-vehicle authentication system [patent_app_type] => utility [patent_app_number] => 15/816092 [patent_app_country] => US [patent_app_date] => 2017-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9091 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15816092 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/816092
In-vehicle authentication system Nov 16, 2017 Issued
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